package io.renren.modules.sys;

import java.io.File;
import java.io.FileWriter;
import java.io.IOException;

public class Test {

    public static void main(String[] args){
        File f=new File("f:/test.xls");
        try (FileWriter fileWriter = new FileWriter(f)) {
            fileWriter.write("aa");
            fileWriter.write("\t aa");
            fileWriter.write("\n");
            fileWriter.write("11111");
            fileWriter.write("\t2222");
        } catch (IOException e) {
            e.printStackTrace();
        }
    }
}
